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tyldfxdyMATLAB
现在的雷达都是在多脉冲观测的基础上进行检
测的,多个脉冲积累后可以有效地提高信噪比,从
而改善雷达的检测能力。积累处理可以在包络检波
前完成,称为检波前积累或者中频积累。信号在中
频积累时要求信号间有严格的相位关系,也就是说
信号是相参的,所以也称为相参积累。此外,积累
过程可以在包络检波后完成,称为检波后积累或者
视频积累。由于信号在包络检波后失去了相位信息
而只保留了幅度信息,所以检波后积累处理就不需
要信号间有严格的相位关系,因此这种积累又称为
非相参积累。实现非相参积累的方法有很多,例如
抽头延迟线积累(FIR 积累)器和反馈积累器。
()
- 2007-07-25 12:43:50下载
- 积分:1
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MATLAB
MATLAB图像处理与识别实用案例精选,很实用的工具 简单易懂(MATLAB image processing and recognition of practical case selection, it is useful tool for easy-to-read)
- 2009-05-13 10:54:04下载
- 积分:1
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ABC
关于蜂群算法matlab应用的一个例子。主要用于火焰图像。(About colony algorithm matlab application for an example. Mainly used in flame image.)
- 2013-07-11 10:11:22下载
- 积分:1
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speed_change_voltage
针对电机的变压调速系统的变转速调压的simulink模型(The variable voltage speed control system for motor variable speed regulating the simulink model)
- 2013-12-12 14:53:41下载
- 积分:1
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diff_effi_sin_grating
Calculation of diffraction efficiency of sinusoidal grating.
- 2010-02-11 06:51:22下载
- 积分:1
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pei_cel.matlab.m
Matlab源程序代码,用于拟合超二次曲线,曲面的代码,呵呵,与大家一起分享受(Matlab source code for the quadratic curve-fitting, surface code Oh, and that they have enjoyed.)
- 2007-03-12 11:09:30下载
- 积分:1
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TRM_focusing
建立单频矩形脉冲信号,时间反转镜仿真,计算信号时反过后的能量增益(Establishment of single-frequency rectangular pulse signal, the time reversal mirror simulation, after calculating signal energy gain against)
- 2013-09-08 18:01:40下载
- 积分:1
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yidongxiaoqiu
用matlab编写的一个沿曲线移动的小球的程序。给大家分享一下!(Using matlab to prepare a movement along the curve ball procedure. To share with you!)
- 2008-01-16 12:16:59下载
- 积分:1
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IPv4toIPv6
ipv4过渡到ipv6的一些技术分析,希望对大家有用(ipv4 transition to ipv6 some of the technical analysis, hope for all of us)
- 2010-01-16 09:38:56下载
- 积分:1
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myread
一个matlab读取摄像头数据并显示成图像的程序(A matlab read camera data and displayed as an image program)
- 2013-03-03 11:29:16下载
- 积分:1